Materials:SOPRANATURE Modular-Conventional Vegetated Roof

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Materials:SOPRANATURE Modular-Conventional Vegetated Roof

Revision as of 17:56, 31 October 2024 by James Klassen (talk | contribs)



Division C - Accepted Materials
Group - Vegetated Roof Systems


SOPRANATURE Modular-Conventional Vegetated Roof
by Soprema Inc.

Material Acceptance and Product Details


The information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications, nor is this material recommended or endorsed by the Guarantor. The preparation of a detailed specification is the responsibility of the Design Authority.

Vegetated Roof System Manufacturer
Soprema Inc.
Accepted for the RoofStar Guarantee Program
October 25, 2024
Accepted for application in
Vegetated Roof Systems
Acceptance Criteria
Refer to the RGC Standard for Vegetated Roofs
Extensive VR System (sedum tile).jpg
Manufacturer Online Resource
SORPANATURE Modular Vegetated Roof Systems
System Summary
SOPRANATURE® Modular Vegetated Systems by SOPREMA® form an all-in-one pre-vegetated system.
System Depth
100.5 mm (3-15/16")
Growing Media Depth
100 mm (3-7/8")
Vegetation Profile
Sedums, dry prairie grasses, dry flower meadows, and vegetation with low water needs.
Suitable climate zones
All BC zones, subject to manufacturer's approval
System Components
SOPRANATURE® Toundra Box by Soprema (Click here for the Technical Data Sheet PDF)
Soprabarrier 20 or 30 (Click here for the Technical Data Sheet PDF)
Soprema approved tape
Sopranature® metal edging (Click here for the Technical Data Sheet PDF)
Sopranature® inspection chambers (Click here for the Technical Data Sheet PDF)
*See Conditions and Limitations
Conditions and Limitations
Note that system thickness is dependent upon the selection of components, which is determined (in part) by design parameters, including hydrological requirements. Consult with the vegetated roof system manufacturer for options and saturated system weight.
Also note that vegetation coverage under the RoofStar Vegetated Roof Guarantee applies only to extensive systems planted with mats or trays - see Part 3 of Division A for more about coverage.



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